Answer:
A
Step-by-step explanation:
• Parallel lines have equal slopes
• the product of the slopes of perpendicular lines = - 1
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 5x + 3 ← is in slope- intercept form
with slope m = 5
y = 5x - 10 ← is in slope- intercept form
with slope m = 5
Since the slopes are equal, then the lines are parallel
